@media only screen and (max-width: 767px) {
    .page-box {
        padding: 0;
        margin: 0;
        border-radius: 0;
        min-height: 100%;
        .header {
            width: 0;
            right: 0;
            margin-right: -100%;
            overflow: hidden;
            opacity: 0;
            visibility: hidden;
            box-shadow: none;
            overflow-y: auto;
        }
        &.page-toggle {
            .header {
                width: 100%;
                opacity: 1;
                margin-right: 0;
                visibility: visible;
            }
            .menu-toggle {
                span {
                    &:nth-child(1) {
                        transform: rotate(45deg);
                        top: 13px;
                        left: 15px;
                    }
                    &:nth-child(2) {
                        width: 0%;
                        opacity: 0;
                    }
                    &:nth-child(3) {
                        transform: rotate(-45deg);
                        top: 30px;
                        left: 15px;
                    }
                }
            }
        }
    }
    .header {
        position: fixed;
        width: 100%;
        max-width: 330px;
        top: 0;
        right: 0;
        bottom: 0;
        background-color: #04b4e0;
        z-index: 99;
        padding: 30px 30px 10px;
        text-align: center;
        opacity: 1;
        visibility: visible;
        overflow: auto;
        transition: all .25s ease-in-out;
        .avatar {
            max-width: 130px;
            margin-bottom: 25px;
        }
        .copyright {
            right: 0;
            width: 100%;
            position: relative;
            margin-top: 30px;
        }
        .menu-bar {
            margin: 30px 0;
            list-style: none;
            a {
                display: block;
                color: #fff;
                padding: 12px 0;
                line-height: 21px;
                opacity: .7;
            }
            .fa {
                display: none;
            }
            .active {
                a {
                    opacity: 1;
                }
            }
        }
    }
    
    .menu-toggle {
        position: absolute;
        display: block;
        width: 48px;
        height: 48px;
        line-height: 46px;
        text-align: center;
        background-color: #04b4e0;
        right: 10px;
        font-size: 19px;
        top: 10px;
        border-radius: 30px;
        transform: rotate(0deg);
        transition: .5s ease-in-out;
        cursor: pointer;
        z-index: 900;
        span {
            display: block;
            position: absolute;
            height: 3px;
            width: 50%;
            background: #fff;
            border-radius: 5px;
            opacity: 1;
            left: 25%;
            transform: rotate(0deg);
            transition: .25s ease-in-out;
            transform-origin: left center;
            &:nth-child(1) {
                top: 16px;
            }
            &:nth-child(2) {
                top: 22px;
            }
            &:nth-child(3) {
                top: 28px;
            }
        }
    }
    .nav-action {
        display: none;
        // background-color: rgba(255,255,255,.6);
        // width: 48px;
        // right: 10px;
        // bottom: 10px;
        // padding: 5px 0;
        // border: 2px solid #04b4e0;
    }
    .page-area {
        max-width: 100%;
    }
    .animate-section {
        border-radius: 0;
        height: 100vh;
        padding: 20px;
    }
}